Transaction not yet indexed

3x7MeXAdrDu9FPUVLs8FRAK3CXEfK8q5DEj25TcDVz3RhRQWvpyj3pyxsXmVWQXdRVq8fpcCJADVq3rsUmBp2Nn8

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.